Simple Poll - The easiest way to create polls in Slack
Flickr - image and video hosting website
GitHub Polls - Polls for GitHub issues and readme
Imgur - Imgur is a free and simple image hosting service with image editing feature. Signup is optional.
minipoll - Create simple shareable polls in seconds
Google Photos - All your photos are backed up safely, organized and labeled automatically, so you can find them fast, and share them how you like.